A股主要指数跌幅进一步扩大，深证成指跌幅扩大至2%，上证综指现跌0.71%，创业板指跌2.35%

Core Points - The major indices of A-shares have experienced a further decline, with the Shenzhen Component Index dropping by 2% [1] - The Shanghai Composite Index has decreased by 0.71% [1] - The ChiNext Index has seen a decline of 2.35% [1]